It's pricey but good rebates back from Big M. Using it on all my acres this year. Currently, glyphosate and glufosinate are the two most widely used herbicides in corn and soybean. Choosing the soybean herbicide-tolerance trait will be more critical this year to use an effective POST herbicide program. fierce herbicide - farmer in training: 12/2/2022 15:05; RE: fierce herbicide - cornfolio: 12/2/2022 17:10; Control with Spartan, Valor, Outlook, Zidua, and Warrant was 90% or greater at 28 days after treatment. Were you spraying any corn ground with the sprayer before that? Use rate range is from 14 to 24 ounces per, depending on soil texture and organic matter. If you have any questions or would like more information regarding burndown herbicide programs for soybeans contact your local Cornell Cooperative Extension office. I was able to purchase Trivence and plan to apply it at 6 ounces per acre for my soil type. When combining a group 15 herbicide with a second mode of action that has activity on waterhemp, control is 93% or greater at 28 days after treatment. Symptoms were browning of the stem and cotyledon at emergence. Vous pouvez tre le premier! Corse, Montauban, The Cadet is irrelevant. Maybe that was his problem, doubling up on his valor. Especially after the planter. There are more alternative effective herbicide programs in corn than soybean. I also spike it with a little metribuzin. * Armezon Pro from BASF is a new herbicide for corn (field, sweet, seed corn and popcorn). In Figure 4, we show the data for metribuzin and a couple of metribuzin premixes. * Anthem Maxx from FMC is a premix of fluthiacet-methyl (Group 14, PPO inhibitor) and pyroxasulfone (Group 15, very long-chain fatty acid inhibitor) and replaces Anthem. The max rate of Zidua SC is 5 oz on Medium soils. The major consideration in 2022 would be to use a strong PRE herbicide program (multiple effective sites of action) to allow the corn crop to start clean and reduce burden on POST herbicides. Thanks for sharing. I liked Fierce because it is also a corn herbicide and carry over issues are not a concern. Metolachlor is a popular herbicide that is available in different types such as 500g/l EC, 720g/l EC, and 960g/l EC. It may be applied from corn emergence up to V8 stage or 30-inch tall corn (12-inches tall for sweet corn). Your Email They did replant some. For POST applications, herbicide programs based on HG 27 will be essential to achieve broad-spectrum weed control (Figure 3). managing herbicide resistance. corn out there but would be nice to have something to at least suppress growth until post application. Fierce is a preemergence herbicide that provides effective control with a lower use rate than the competition. It has no planting restrictions due to safener inclusion. However, we strongly recommend using these active ingredients due to their high efficacy on waterhemp, long soil residual activity, and to reduce reliance on group 15 herbicides. All Rights Reserved. Ideally, you would pick one of these premixes that contains sulfentrazone (Spartan) plus a second active ingredient that is active on waterhemp. Furthermore, based on our recent survey (2019-2020), we are dealing with waterhemp populations with stacked (multiple) resistance to five herbicide sites of action (HG 2, 5, 9, 14, 27) in Iowa. This topic has even greater importance as we get closer to the 2022 growing season and the uncertainty about the supply of many of our commonly used postemergence herbicides, particularly glyphosate and glufosinate. Our herbicides are formulated to help you control the toughest, most resistant weeds in a wide variety of crops. Hopefully, the presentation of data in this format allows you to gain a greater understanding of how to use these specific active ingredients in the premixes to effectively manage waterhemp. (800) 262-3804, Iowa State University Any one have any trouble with Fierce chemical damage on beans? Futures: at least 10 minute delayed. First Rate by Dow: $34.50 / oz. I assume it would have almost identical performance to authority Supreme but you would then have the option to switch to corn with fierce. Fierce Herbicide | Valent Pyroxasulfone (Zidua) use at least 2 ounces of Zidua WG (or 3.25 fluid ounces of Zidua 4.17 SC liquid formulation), Metolachlor (Dual/others) use at least 20 ounces of the 7.64 EC or 7.8 E formulations. It is highly unlikely that a one pass, preemergence herbicide application will provide adequate control of resistant tall waterhemp in soybeans. Addition of atrazine (HG 5) will enhance activity on broadleaves such as waterhemp and giant ragweed. Figure 1. Quit using fierce because I thought it was hard on soybeans. Glyphosate resistant and multiple resistant (Group 9 and Group2) marestail is spreading across New York State and may already be on your farm. To compile this data set, we went through all of our herbicide screening field trials and compiled the waterhemp control data. The criteria that we placed on including data in this set was at least four observations from a specific herbicide. Attached is a Purdue article with some good . HG 27 Products such as Impact, Laudis, or Shieldex provide good control of foxtail species and waterhemp. Another premix called Acuron Flexi may be available for 2016, but it had not yet received regulatory approval at presstime. AGCO and BASF partner on smart spraying capabilities, FBN finds as much as 283% price variation between farmers buying same ag chem, Plant health promoter certified for tank-mixing with row crop herbicides. All of the group 15 herbicides alone, or the Prefix product, which contains metolachlor plus fomesafen, can be put on with the postemergence treatment. Residual Control of Waterhemp with Pre-emergence Herbicides in Soybean, Multi-SOA Pre-emergence Herbicides for Palmer Amaranth and Waterhemp Control, Department of Entomology For PRE applications in corn, combination of products containing herbicide group (HG) 5, 15, and 27 will be needed to achieve foliar and residual control of grass and broadleaf weeds (Figure 2). Verdict powered by Kixor herbicide | FBN Its for those areas where atrazine cant be applied or where atrazine carryover concerns exist, says Ryan Lins, a Syngenta research and development scientist based in Minnesota. Posted 6/5/2014 20:34 (#3904068 - in reply to #3903809) Subject: RE: Trouble with Fierce herbicide. Dimethenamid (Outlook) use at least 14 ounces of the 6 EC formulation. Wheat spindle streak mosaic in spring: A reminder to plant a resistant wheat variety in fall, Manure Can Offset Nitrogen Fertilizer Needs and Increase Corn Silage Yield Value of Manure Project 2022 Update, Stalk Nitrate Test Results for New York Corn Fields from 2010 through 2022, Soybean cyst nematode in soybeans and dry beans: new research and renewed sampling efforts in 2022, Planning and Managing Permanent Vegetation Under Solar Arrays. It provides burndown and residual control of some annual broadleaf and grass weeds. Figure 2. In addition, we know there are some other herbicides that have provided some control of waterhemp such as pendimethalin (Prowl), saflufenacil (Sharpen), fomesafen (one of the components in Prefix). Postemergence applications must be made before corn is 12 inches tall. Spray as soon as you can after planting. Encapsulating acetochlor provides a slow release of the herbicide and increases its potential to remain effective for a longer period of time. They replanted less than half, but are on hold now since we had over 3 inches of rain in that area the last week. Burndown herbicide programs for no till soybeans will include either glyphosate, glufosinate or paraquat tank mixed with 2,4-D and/or Sharpen (saflufenacil). Figure 5. You have the ability to take a specific premix and add a straight goods product to it to increase the length of residual control. It can now be applied to corn postemergence for extended residual control of some annual grass and broadleaf weeds. We have known for over 2 decades that there are a couple of active ingredients that have consistently provided good control of waterhemp, and have been positioned in the marketplace to go on those acres. What's New (Well, Kind of New) in Corn and Soybean Herbicides Had to be old. The Trivence product contains metribuzin in addition to flumioxazin. Fierce MTZ contains three effective modes of action that include metribuzin, flumioxazin, and pyroxasulfone. I used Fierce last year, 3 oz rate pre-emerge and spiked it with a little Sencor as it is a little weak on Giants. Viewing a thread - Fierce XLT herbicide If it were me I would use straight fierce and spike with sencor. Fierce XLT by Valent: $71.50 / lb. It provides burndown and residual control of some annual broadleaf and grass weeds. King City, Mo. Postemergence applications in corn should be made through the V4 stage; in soybeans, through V3. Except the cadet in that mix is worthless pre.. Therefore, all of these premixed products shown in Figure 2 contain at least two effective active ingredients with different modes of action for waterhemp control. If Liberty Link soybeans are planted apply Liberty. What is the true cost of Alfalfa Snout Beetle on your Farm? Preemergence applications must be made within 3 days after planting and prior to soybean emergence. Ames, IA 50011-2031 Marestail can be either a summer annual or winter annual. Purdue University Its registered for preplant burndown, preemergence and postemergence application in corn. In an effort to reduce some of the confusion around all of the herbicide premixes available, we broke up the data into smaller pieces by showing efficacy data for premixes containing flumioxazin (Valor), sulfentrazone (Authority/Spartan), metribuzin (Sencor/Tricor), and the group 15 herbicides in separate figures. MSO has been added as an adjuvant choice. In Figure 5, we show the data from herbicide premixes that contain Group 15 herbicides. Herbicides containing active ingredients such as S-metolachlor (HG 15), acetochlor (HG15), pyroxasulfone (HG 15), or isoxaflutole (HG 27) have very good activity on foxtail species (giant, green, or yellow). Keep in mind we were not able to evaluate every single herbicide premix that might be available on the market. Acuron can be applied preemergence in all corn types listed. Adding metribuzin to Fierce is a good idea. Hopefully, this article provided some assistance in understanding the activity of soil residual herbicides on waterhemp in the myriad of premix products available on the market. I assumed it was a tank mix, Maybe they were used separately in different fields. nebraska. Burndown Herbicide Options in No Till Soybeans There are a LOT of Authority branded premixes to keep track of. Herbicides. To obtain the information on the other components in the premix, consult Table 1. Watch your rate and overlap. I'm going to try Fierce herbicide this year, talking with the dealer today and he said there's now Fierce XLT. Flumioxazin (Valor) use at least 2 ounces of the Valor SX formulation. All of these products provide effective foliar and residual activity when applied PRE, especially for late-emerging weeds such as waterhemp. The purpose of this article is to share some of the results we have generated in our research program over the last several years regarding the efficacy of single active ingredient, and multiple active ingredient premix herbicide products for waterhemp control. NYS IPM Field Corn Pheromone Trapping Network for 2020 Caught Moths in Mid-April! It will require a two pass (Pre and Post) herbicide program to provide season long control to minimize the spread of seed. Seed Corn Maggot, Stand Losses and the Need for Insecticide Seed Treatments, Too Late to Sidedress Nitrogen? Richard-Pontvert SA Rue Hector Berlioz, Tullins, Auvergne-Rhne-Alpes Agricultural Chemical Solutions, Inc. - Pesticide Prices 901 W. State St. Strengths include pigweed, lambsquarters, velvetleaf and even some cocklebur and sunflower suppression. Once resistant marestail gets any taller than 6 inches it becomes very difficult to control. To see all exchange delays and terms of use, please see https://www.barchart.com/solutions/terms. He said they use Valor and Fierce. Grand Est, Nimes, In addition, FierceMTZ Herbi- cide can be applied as part of a fall burndown pro- gram for control of susceptible winter annuals. Make sure there's not any beans peeking through. The Fierce products also contain pyroxasulfone (Zidua). All rights reserved. I just talked to a neighbor who had severe damage from Fierce/Valor combo sprayed right behind the planter. Theme: Amalie Lite designed by Anariel Design. Waterhemp control with single active ingredient herbicides at 28 days after application. fierce herbicide - hammlipps : 12/2/2022 11:26. A key thing to keep in mind when buying these premixes is that in many cases they contain lower rates of specific active ingredients. Anthem Maxx has 4.3 pounds active ingredient per gallon, double the active ingredient in Anthem. Also, target soybean planting dates when soil and weather conditions are fit (planting too early when soils are wet and cold increases the risk of herbicide injury and soybean seedling diseases). Fierce EZ by Valent: $406.80 / gal. Acuron is a premix of S-metolachlor (Group 15, very long-chain fatty acid inhibitor), atrazine (Group 5, Photosystem II inhibitor), mesotrione (Group 27 HPPD inhibitor) and bicyclopyrone (Group 27, HPPD inhibitor). Waterhemp control with Group 15 premixed products at 28 days after application. Classic helps on lambsquarters. Also test the PH in the top 2" for yet more surprises. Beans are a large seeded broadleaf, corn is a grass, twh is small seeded broadleaf, shatter cane is a grass, burs and sunflowers are broadleaf's. If necessary, a late postemergence rescue treatment of Cobra can be used. * Revulin Q from DuPont received Environmental Protection Agency registration approval early in the first quarter of 2015. of rain in that area, so they have more time to reevaluate now. From preemergence and postemergence control to convenient harvest aids, FMC puts you in charge of your season. A strong PRE herbicide program with multiple HGs (5, 14, 15) and a timely layered POST residual (HG 15) will serve as the foundation for an effective season-long waterhemp control in soybean. With 6 oz of Fierce EZ you get 0.0797lbs of pyroxasulfone (2.45 oz Zidiua SC) and 0.0628lbs of Flumioxazin (2oz Valor SX ). All herbicides have effect on the crop. Have rampant resistant g. ragweed and waterhemp and this program plugged all the holes. Use the full potential of the cereal rye cover crop by delaying the termination timing to maximize cover crop biomass for a more extended duration of weed suppression in soybean. Occitanie, Poitiers, At 28 days after treatment, 4 to 6 ounces of metribuzin alone provided control in the mid 70s. If using a burndown option that includes Sharpen, apply 1 oz/acre for no preplant restrictions (except for coarse soils with 2% or less organic matter where the preplant restriction is 30 days). Pour le moment, il n'y a pas d'avis sur holding off on buying and working with what I have. Prashant Jha is a Professor and Extension Weed Specialist with the Department of Agronomy at ISU. If Cinch was applied as a preplant surface, preplant incorporated, or a preemergence treatment, it can again be applied postemergence provided that the total rate during any one crop does not exceed 2.5 pints per acre. Weeds should be small and actively growing. In Figure 2, we show the data for the flumioxazin (Valor) based premixes. Please refer to the previous ICM article (Jha et al. Provence-Alpes-Cte d'Azur, Reims, Fierce XLT includes chlorimuron (Group 2, ALS inhibitor), flumioxazin (Group 14, PPO inhibitor) and pyroxasulfone (Group 15, very long-chain fatty acid inhibitor) and can be applied as an early preplant, preplant or preemergence application. Products such as Fierce EZ, Moccasin MTZ, Tripzin ZC, or Authority Elite contains herbicide active ingredients from two sites of action. Therefore, in most cases, it would be beneficial to use a Group 14 herbicide with metribuzin preemergence, and put on the Group 15 herbicide with your postemergence treatment. Get the cleanest fields, no matter what seed system you use, with Fierce Herbicide. You should look into a cost comparison of fierce xlt vs valor xlt spiked with fierce. Fierce has 2 modes of action, which is nice,b ut also costs more. Clean fields improve your yield potential. Copyright 2022 IFA Productions, Inc. | All Rights Reserved. The use of glyphosate alone should no longer be considered a viable burndown herbicide program. Postemergence (POST) herbicide programs (two to three sites of action) for waterhemp and foxtail species control in corn. The winter annual marestail rosettes are present right now and as it warms up these will begin to bolt and grow tall quickly. Figure 2. Did you have anything tank mixed with the Fierce? As emphasized during the Crop Advantage Series presentations and other ISU extension meetings across Iowa in January/February, two key herbicides, glyphosate and glufosinate, are in short supply to many of the corn and soybean producers. Figure 4. southMN89 - 12/3/2022 07:22 Simply tipping the boxes upside down the night before you use it cures the issue 100%, (Screen Shot 2022-12-02 at 8.47.35 PM (full).png), Which Residual Herbicide Should I Use for Waterhemp Control in Soybeans_ Purdue Weed Science.pdf, Screen Shot 2022-12-02 at 8.47.35 PM (full).png. I've completely quit Classic. These variants differ in concentration levels and are used for varying crop . If dandelions are also a problem in the field, consider using one of the listed programs that include 2,4-D ester. Tullins, Apply 1 pint per acre of 2,4-D ester (4 lb gal formulations) to keep the preplant interval to 7 days, rates higher than that will lengthen the planting interval. Waterhemp control with flumioxazin alone and premixed products at 28 days after application. However, with a shortage of glyphosate or glufosinate, there are relatively limited POST herbicide options for broadleaf weed control in soybean. Weve been using saltro with good results, at least no screwed up soybeans on emergence. Are Persistent Biocontrol Nematodes (Entomopathogenic) for the control of Corn Rootworm an economic benefit for your NY farm? 2,4-D ester (1 pint) + glyphosate + metribuzin (7 days prior to planting), Can include a flumioxazin product (Valor SX, Valor XLT, Envive, Surveil), Or a premix containing metribuzin + flumioxazin (Trivence WDG or Panther Pro), 2,4-D ester (1 pint) + Sharpen (1 oz) + glyphosate + metribuzin (7 days prior to planting), Sharpen (1 oz) + glufosinate + metribuzin, 2,4-D ester (1 pint) + Sharpen (1 oz) + glufosinate + metribuzin (7 days prior to planting), 2,4-D ester (1 pint) + paraquat (Gramoxone) + metribuzin (7 days prior to planting), Sharpen (1 oz) + glyphosate + dicamba (must use one of these: XtendiMax, Engenia, FeXapan, Tavium (dicamba + s-metolachlor)), Sharpen (1oz) + Enlist One + glyphosate (or Enlist Duo (2,4-D choline + glyphosate)), 2,4-D ester (1 pint) + glyphosate (7 days prior to planting), glyphosate + dicamba (must use one of these: XtendiMax, Engenia, FeXapan, Tavium (dicamba + s-metolachlor)). And it's very good on weeds, The best bean pre on the market hands down. It will require a two pass (Pre and Post) herbicide program to provide season long control to minimize the spread of seed. Mention of a specific product should not be considered as approval, nor should failure to mention a product be considered disapproval. When planning for this shortage, our most common message is to build your weed control program around a solid foundation of a residual herbicide, at a full labeled rate, so you can take some of the pressure off of your postemergence weed control tactics and reduce the reliance on glyphosate or glufosinate, particularly multiple treatments of these actives for protecting crop yields. Information is provided 'as is' and solely for informational purposes, not for trading purposes or advice. holding off on buying and working with what I have. Thanks guys. can be used to achieve broadleaf weed control. Remainder have brown, pinched stems. Shouldn't have much vol. To substitute glyphosate and glufosinate, there are a plenty of good herbicide programs that can be used for preemergence (PRE) and postemergence (POST) weed control in corn. "With weed control being a key hurdle year after year, we continue to recommend using multiple effective modes of action in weed-management systems," says John Pawlak, Valent product development manager, in a company news release. Preplant or pre-emergence? Homegrown Feed for Dairy Farms in New York. Bars indicate percent control at 4 weeks after application. Do not perform any tillage operation after application or residual weed control will be reduced. Viewing a thread - fierce herbicide Therefore, the 2022 growing season is going to be different from any normal year and we need a game plan! Thinking about using Fierce this year and was trying to decide XLT version or not. Revulin/Realm Q, which contains rimsulfuron (for grasses) and mesotrione (for broadleaves) is another option that can be used for broad-spectrum weed control in corn. Have you tried Valor XLT in the past? HERBICIDE-TOLERANT CORN If you can spray Roundup or Liberty post-emerge to clean up escape grasses and broadleaves, you have the flexibility to use one of the combination broadleaf/grass herbicides pre-emerge to take two really good shots at problem broadleaf weeds. They also do a nice job controlling many of the small-seeded broadleaves early in the season like lambsquarters and pigweeds. The postemergence herbicide choices will be limited to Reflex, Flexstar, Flexstar GT (if RR soybeans), Prefix (Dual Magnum + Reflex) or Warrant Ultra (Warrant + Reflex). When combined with another herbicide that has activity on waterhemp as shown with all of the premixes, control is 88% or greater and probably reflects the control with the other active ingredient once we get to this 28-day rating. Thanks, Just wondering the performance for the guys that have used Fierce herbicide. Does the residual hold up? Soybean injury?? A year of poor weed control can result in lots of seed set and heavy weed pressure for several years into the future.. Trivence at 6 ounces per acre contains 3.5 ounces per acre of metribuzin and 1.5 ounces per acre of Valor. Waterhemp control with sulfentrazone alone and premixed products at 28 days after application. EPA Approves Liquid Formulation of Fierce MTZ Herbicide Occitanie, Aix-en-Provence, Was it Fierce alone? Similar to corn, there are a variety of herbicide programs for PRE weed control in soybean. For most growers, diversifying herbicide programs will be the simplest . For related content and insights from industry experts, sign up for Successful Farming newsletters. Prowl and metribuzin herbicide provided control in the mid 70s. Farmers weigh to replant or not to replant, USDA Crop Progress Report| April 24, 2023. To see all exchange delays and terms of use, please see https://www.barchart.com/solutions/terms. Tankmix with sencor? Fierce Dry 3.75 oz 3 pts thundermaster pre didnt get sprayed again on drilled beans 10 weeks is no joke for residual on it. Dicamba (Xtendimax, Engenia, Tavium) or 2,4-D choline (Enlist One, Enlist Duo) will be important for 2022 season for POST control of broadleaf weeds, including waterhemp. Disclaimer: This article is for education purpose only. Fierce MTZ, Zidua Pro, or Panther Pro contains herbicides from three sites of action. Herbicides | FMC Ag US Will be using it again for 100% of bean acres. If you had cold and wet weather made it worse. Group 2 herbicides like Accent (nicosulfuron) can substitute for grass control in corn. Even if one was discovered today and there was the investment capital behind it and it met regulatory hurdles, it would be at least 10 years before it became commercially available.. Click here to find your Fierce fit today . To give your fields a strong start and protect yields, Fierce contains two effective modes of action to deliver up to eight weeks of broad spectrum . Acetochlor (Warrant) use at least 20 ounces of the 3 lb formulation. and most important strategy for . This rate of Fierce provides 1.5 ounces of Zidua per acre. In Roundup Ready 2 Xtend (dicamba tolerant) soybeans apply a postemergence application of XtendiMax, Engenia, FeXapan, Tavium. Always read and follow label directions prior to using any herbicide. If resistant tall waterhemp is present on your farm the herbicide program will be slightly different from a multiple resistant marestail program. This is particularly evident with Trivence and Fierce MTZ since the metribuzin rates in these premixes are quite a bit lower than the Authority MTZ or Boundary products. Heres what Owen found is coming up, including the products site of action group number and the site of action. In Roundup Ready or conventional soybean fields we have no effective herbicides for the postemergent control of multiple resistant marestail. Shortage of these two herbicides and high costs have put a strain on our ability to achieve weed management goals in the 2022 growing season (Figure 1). State & National Extension Partners. Copyright 2023 Iowa State University of Science and Technology. Postemergence applications must be made at least 90 days before harvest. Good residual. Which Residual Herbicide Should I Use for - Pest&Crop newsletter Nouvelle-Aquitaine, Ajaccio, It's a stand-alone liquid formulation that combines the company's herbicide, Fierce, with metribuzin (the active ingredient in herbicides like Sencor and Lexone). RE: fierce herbicide - Moose333 : 12/2/2022 11:56. A strong PRE herbicide program with multiple HGs (5, 14, 15) and a timely layered POST residual (HG 15) will serve as the foundation for an effective season-long waterhemp control in soybean. 2023 Meredith Corporation. No more than 1.33 pints per acre of Cinch can be applied postemergence. The performance of these premixes has been very good with control values of 88% or higher. Fierce MTZ premix contains three effective active ingredients with different modes of action for waterhemp control (flumioxazin, pyroxasulfone, and metribuzin). Pre-Emerge Corn Herbicides - Ag PhD It does have a risk of injury to the beans, but usually at emergence with cool/wet weather..I've seen injury to the point of replanting..I've seen it work so good that only one post app was needed.darn good product. Very good residual. All https://www.barchart.com/solutions/ is provided by Barchart Solutions. There are more alternative effective herbicide programs in corn than soybean.